baber/WOPTO huggingface dataset:
Patent KR-20080019601-A (KR)
Title: A joint detection(jd) method for adjacent cells in tdd-cdma system
Inventor: LI FENG
IPC: H04B7/26
Filed: 2006-04-26
Abstract: A joint detection(JD) method for adjacent cells in TDD-CDMA system predefines time-slot type and comprises the following steps : network side equipmnet configurating every uplink time-slot type in all the dominated cells, and every cell's BS obtaining every uplink time-slot type in the adjacent cell from net-side equipment; network side equipment congfigurating the time-slot itself, employed training sequence and channelization code sended by every user according to the every uplink time-slot type of every cell and uplink service type of every user; users in every cell sending the uplink data by use of the collocated training sequence and channelization code in the collocated time-slot; BS detecting the activated code channell in the adjacent cells according to received uplink data from the user in adjacent cell and obtaining the employed training sequence by every user according to every time-slot type in adjacent cell, thereby making the BS complete the joint detection in adjacent cells. ® KIPO & WIPO 2008
Patent KR-20080072533-A (KR)
Title: Memory device
Inventor: YOSHIZUMI KENSUKE
IPC: H01L29/786
Filed: 2008-01-18
Abstract: A memory device is provided to improve a throughput of the memory device by forming a memory layer, which is composed of conductive nano particles, by using a wet process. A memory device includes a first conductive layer(110), a second conductive layer(112), and a memory layer(111), which is applied between the first and second conductive layers. The memory layer includes first and second portions, each of which includes at least one nano particle made of a conductive material coated with an organic film. The first conductive layer is electrically connected to the first conductive layer through the first portion. The first portion is adjacent to the first conductive layer and the second conductive layer. A side surface of the first portion is surrounded by the second portion.
Patent KR-20090080438-A (KR)
Title: Repeater Circuit
Inventor: KIM KEUN KOOK
IPC: G11C5/14
Filed: 2008-01-21
Abstract: A repeater circuit is provided to improve an operation speed by buffering input data through a differential amplifier. A first differential amplifier(22) compares a signal of a first input output line and a reference voltage in a reading operation. A first differential amplifier performs differential amplification in response to a read signal enabled in the reading operation. A first transmission unit(23) transmits an output signal of the first differential amplifier to the second input output line in the reading operation. A second differential amplifier(25) compares the signal of a second input output line and the reference voltage in a writing operation. The second differential amplifier performs the differential amplification in response to the writing signal enabled in the writing operation. A second transmission unit(26) transmits the output signal of the second differential amplifier to the first input output line in the writing operation.
Patent KR-20080069931-A (KR)
Title: Chip carrier incorporating an interlocking structure
Inventor: CHAN SAY TEOW
IPC: H01L23/48
Filed: 2008-01-24
Abstract: A chip carrier including an interlocking structure is provided to etch a base material from first and second sides, to expose a charged compound on a second side, and to deposit plating layers on the first and second sides so as to support leads through the interlocking structure, thereby securing the high density packaging of the lead frame. A method for manufacturing a lead frame(29) comprises the steps of; supplying first and second even sides to a base material; etching the base material to a pre-set etching level from the first side to generate etched regions; charging etched regions on the first side of the base material through a charged compound; and etching the base material to the etching level from the second side to expose the charged compound on the second side. The etching level is 1/2 thickness of the base material. Plating layers(28) are deposited on the first and second sides of the base material.
Patent KR-20090082978-A (KR)
Title: Sound system, sound reproducing apparatus, sound reproducing method, monitor with speakers, mobile phone with speakers
Inventor: KIM YANG HANN
IPC: H04R3/00
Filed: 2008-01-29
Abstract: A sound system, a sound reproducing device, a sound reproducing method, a monitor with a speaker, and a portable phone with the speaker are provided to maximize a level of the sound pressure in a listening area by maximally controlling the size of the level of the sound pressure corresponding to the sound brightness. A sound system includes a sound source unit(100), a sensor, a signal generator(300), and a signal analyzer(400). The sound source unit is comprised of first, second, and third speakers, and a multi channel audio amplifier(120). The first to third speakers are successively arranged. The controller controls the size and the phase of the first sound source signal and the second sound source so that a ratio of the sum of the energy of the first and second sound source signals and the space average sound energy signal is maximum.
Patent KR-20090016375-A (KR)
Title: Method and apparatus for transmitting/receiving uplink control channels in cellular communication systems
Inventor: CHO JOON YOUNG
IPC: H04B7/26
Filed: 2008-01-29
Abstract: A method for transmitting/receiving uplink control channel in cellular wireless communication system and an apparatus thereof are provided to minimize interfere between channels by additionally multiplexing ACK/NACK(Acknowledgement/Negative Acknowledgement) channel by time domain orthogonal cover. A method for transmitting/receiving uplink control channel in cellular wireless communication system comprises the following steps: a step for obtaining composition information of a predetermined ACK/NACK channel(1100); a step for obtaining index of a channel transmitting an ACK/NACK symbol in case an ACK/NACK transmitting is required in present sub frame(1102); a step for selecting cyclic shift values of orthogonal cover sequence index and ZC(Zadoff-Chu) sequence applied in a first slot and a second slot of the sub frame according to the ACK/NACK channel composition information and the ACK/NACK channel index information(1103); and a step for transmitting the ACK/NACK symbol(1104).
Patent KR-20080071922-A (KR)
Title: Rolling mill oil film bearing
Inventor: OSGOOD PETER N
IPC: B21B31/00
Filed: 2008-01-30
Abstract: A rolling mill oil film bearing is provided to prevent a lock assembly from tilting or binding during mounting and dismounting by encouraging proper alignment of the lock assembly on the roll neck with first and second bearing elements. A rolling mill oil film bearing comprises a housing, a circular lock assembly(44), first bearing elements(66), and second bearing elements. The housing contains a sleeve bearing and a thrust bearing(34). The circular lock assembly coacts with the thrust bearing to axially retain the bearing on the roll neck. The lock assembly is axially received on and rotatable into and out of mechanical interengagement with the roll neck. The first bearing element is carried by and projects inwardly from the lock assembly to contact with a surface of the roll neck at a first location. The second bearing element projects inwardly from the housing to contact with an outer surface of the lock assembly at a second location spaced axially from the first location.
Patent KR-20090083690-A (KR)
Title: Apparatus for cutting roll film and packing container having the same
Inventor: CHA KUN IL
IPC: B65D25/52
Filed: 2008-01-30
Abstract: A roll film cutter is provided, which can cut the roll film stably and easily and reduces equipment for manufacturing the roll film. A roll film cutter comprises: a base(110) on which the roll film is placed and which is detachably combined with the wrapping paper of the roll film; a fixing unit(120) which is hinge-coupled with one end of the base and adheres closely to the base to prevent generation of movement of the roll film which is placed on base; and a cutting part(130) which is mounted to be moveable in the longitudinal direction of the fixing unit and cuts the roll film inserted between the base and fixing unit in the width direction.
Patent KR-20090086721-A (KR)
Title: Semiconductor laser diode package system and packaging method of the same
Inventor: CHANG YOUNG HAK
IPC: H01S3/0941
Filed: 2008-02-11
Abstract: A semiconductor laser diode package system and a method thereof are provided to improve reliability of a device and an optical property by removing a hydrocarbon pollution source absorbed on a cleavage surface of a semiconductor laser diode. A cleaning apparatus(200) removes a hydrocarbon pollution source absorbed on a cleavage surface of a semiconductor laser diode. A cap sealing welder(210) performs a cap welding process for protecting the semiconductor laser diode from outside. A transfer apparatus(220) transfers the semiconductor laser diode to the cap sealing welder. A cap loading part loads and fixes the semiconductor laser diode transferred from the transfer apparatus. An arc welding part is formed on a top part of the cap loading part, and welds a cap on a stem of the semiconductor laser diode.
Patent KR-20080023246-A (KR)
Title: Fluorescent lamp collection apparatus
Inventor: SEO JANG WON
IPC: B65F1/14
Filed: 2008-02-22
Abstract: A collection apparatus of fluorescent lamp waste is provided to prevent environmental pollution by collecting the fluorescent lamp with a stable coupling and receiving method. A collection apparatus of fluorescent lamp waste comprises a receiving tube(20) and a plurality of fixing portions(21). The fixing portions fixed to fluorescent lamps(11) with straight tube shape are radially attached in an outer circumferential surface of the receiving tube for allowing circular type fluorescent lamps(12) to be inserted. A support(30) is installed in a lower portion of the receiving tube. The receiving tube is capable of being rotated around the center thereof.
Patent KR-20090093707-A (KR)
Title: Method for the on-line integrity check to contents protection solution of settop box
Inventor: CHO MI SUNG
IPC: G06F11/00
Filed: 2008-02-29
Abstract: A method for on-line integrity check to contents protection solution of a set-top box is provided to perform an integrity check operation for a CAS/DRM client through an authentication server. Through an ICC1(Integrity Check Code1) of an authentication server, the code value of an ICC2, the code value of a CAS(Conditional Access System)/DRM(Digital Rights management) client module and the hash value for the combination of a random number are calculated. The code value of ICC2, the code value of the CAS/DRM client module, the hash value for the combination of random number are calculated through the ICC2 of a set-top box. Integrity verification is performed by comparing the hash value of the ICC1 and the hash value of the ICC2, and the key for the decoding of the CAS/DRM client module is generated through the authentication server. The generated key is transferred to the set-top box as a secret key of a user.
Patent KR-20090097730-A (KR)
Title: Method for karyotyping of solid tumor cells using in situ culture thereof
Inventor: HAN JIN YEONG
IPC: C12Q1/68
Filed: 2008-03-12
Abstract: A method for in situ culture of solid tumor cells and karyotyping is provided to enhance the culturability of solid tumor cells and shorten culture time. A method for in situ culture of solid tumor cells comprises: a step of centrifuging the fragment of solid tumor tissue to collect the solid tumor cells; a step of culturing the cells to induce to the metaphase using a cover slip or slide as a supporter; and a step of performing fixation of the cells. The culture condition is under the 3%~7% of CO2 concentration and at 30°C~40°C.
Patent KR-20080089197-A (KR)
Title: Stereoscopic displaying apparatus
Inventor: KURODA MIKIO
IPC: G02B30/27
Filed: 2008-03-25
Abstract: A stereoscopic display device is provided to reduce crosstalk of a right-eye image and a left-eye image within a viewing angle by using a polarization axis-controlling plate having light-blocking portions and openings. A stereoscopic display device comprises an image-generating part(160), a polarizing plate(170), and a polarization axis-controlling plate(180). The polarization axis-controlling plate includes a right-eye polarizing region(181) to which a right-eye image light is incident, a left-eye polarizing region(182) disposed adjacently to the right-eye polarization region and receiving a left-eye image light, a plurality of light-blocking portions, and a plurality of openings. The light-blocking portions are formed on a surface facing the polarizing plate. Each of the light-blocking portions is a boundary between the right-eye polarizing region and the left-eye polarizing region. The light-blocking portions block the right-eye image light and the left-eye image light. Each of the openings is formed between the light-blocking portions to transmit the right-eye image light and the left-eye image light therethrough. An image light, which is emitted from one of the right-eye polarizing region and the left-eye polarizing region and incident to a first opening among the plurality of openings, goes toward an inside of a viewing angle. An image light, which is emitted from the other of the right-eye polarizing region and the left-eye polarizing region and incident to the first opening among the plurality of openings, goes toward an outside of the viewing angle.
Patent KR-20080087735-A (KR)
Title: Radio transmitting method and apparatus, and radio receiving method and apparatus
Inventor: AKITA KOJI
IPC: H04B7/06
Filed: 2008-03-26
Abstract: A method and an apparatus for transmitting and receiving a radio signal are provided to improve a receiving performance by using a weight set selected from a plurality of weight sets. An apparatus for transmitting and receiving a radio signal includes a stacking unit(12), a first selection unit(13), a second selection unit(15-1), a conversion unit(16-1), and a transmission unit(18-1). The stacking unit stacks a plurality of weight sets to correspond to a plurality of transmission blocks. The weight sets are allocated to the transmission blocks partitioned by a time axis and a frequency axis. The first selection unit selects one transmission block from the transmission blocks. The second selection unit selects one weight from one weight set allocated to the transmission block. The conversion unit converts a data signal based on the weight, and generates a conversion signal. The transmission unit transmits the conversion signal using the transmission block.
Patent KR-20090103272-A (KR)
Title: Glow plug
Inventor: LEE SU HO
IPC: F23Q7/00
Filed: 2008-03-28
Abstract: PURPOSE: A glow plug is provided to prevent connection concealing of a heating element and damage due to over torque. CONSTITUTION: A glow plug comprises a housing(2), a heating element, an axis(6), a washer(10), a connecting part(20) and a restrainer. The heating element is inserted in the housing. The heating element is heated when it is authorized with the power. The axis is inserted in the housing and is electrically connected to the heating element. The washer is inserted in the axis and at least one part of the washer is inserted in the housing. The connecting part is connected in an axis direction. The restrainer connects the washer and the axis to prevent slipping to the axis direction.
Patent KR-20080064761-A (KR)
Title: Semiconductor device
Inventor: FUJISAWA TOMOTAKA
IPC: H01L31/10
Filed: 2008-04-22
Abstract: A semiconductor device is provided to have a photo diode having substantially the same sensitivity for a plurality of lights with different wavelengths. A semiconductor device includes a first conductivity type semiconductor substrate(10), a first conductivity type semiconductor layer(11), a second conductivity type semiconductor layer(12). The first conductivity type semiconductor layer is disposed on the first conductivity type semiconductor substrate. The second conductivity type semiconductor layer is formed on a surface of the first conductivity type semiconductor layer. A sensitivity of a photo diode to light of a first wavelength and a sensitivity to light of a second wavelength different from the first wavelength are made to become substantially the same by designing a region in which a depletion layer spreads from a junction surface of the first conductivity type semiconductor layer and the second conductivity type semiconductor layer.
Patent KR-20090111569-A (KR)
Title: Apparatus for achieving combined optical images based on double cladding fiber devices
Inventor: LEE BYEONG HA
IPC: G01B9/02
Filed: 2008-04-22
Abstract: PURPOSE: A device for achieving combined optical images based on double cladding fiber elements is provided to transmit a single mode through a core range of a double cladding fiber and a multi-mode through an inner cladding range at the same time. CONSTITUTION: A first imaging area(110) creates a first image by receiving a first video signal and outputs a first optical signal. A second imaging area(120) creates a second image by receiving a second video signal and outputs a second optical signal. A probe(130) irradiates the first optical signal and the second optical signal to a test sample using a core range of a double cladding optical fiber. The probe collects the first video signal using the core range of the double cladding optical fiber of the test sample and the second video signal using the inner cladding range of the double cladding optical fiber. A photo path receives the first imaging signal and the second imaging signal using the double cladding optical fiber, separates the imaging areas and delivers to the first and second imaging areas.
Patent KR-20090115490-A (KR)
Title: Method for transmitting power from MIMO MB-OFDM wireless power transmission apparatus based on UWB chip to communication terminal and wireless power transmission apparatus thereof
Inventor: CHO JUN DONG
IPC: H04B7/06
Filed: 2008-05-02
Abstract: PURPOSE: A method for transmitting power to a communication terminal and a wireless power transmitter in a MIMO(Multiple-Input Multiple-output) MB-OFDM(Multi Band Orthogonal Frequency Division Multiplexing) type based on a UWB(Ultra Wideband) chip are provided to perform wireless power transmission and data transmission/reception between the communication terminal and the wireless power transmitter. CONSTITUTION: A data transceiving unit(310) transmits and receives data from a communication terminal. A power transmitting unit(320) transmits wireless power to the communication terminal. A channel management unit(330) sets up data transceiving channel and power transmitting channel. A beam-forming section measuring unit(340) measures a beamforming section of the communication terminal. A controller generates control signal.
Patent KR-20090120852-A (KR)
Title: Egr valve in rotation sensor installed
Inventor: MOON IN SEOK
IPC: F16K31/02
Filed: 2008-05-21
Abstract: PURPOSE: An EGR valve with a rotary position sensor is provided to reduce facility cost by replacing a straight position sensor with the rotary position sensor. CONSTITUTION: An EGR valve with a rotary position sensor comprises a rotator(16), an armature(13), a magnetic material(17) and a position sensor(15). The rotator is installed in and fixed in a body(11) and rotates. A screw part(16-1) is formed inside the rotator. The armature has a screw part(13-1) at the outside to connect to the screw part and a valve pin frame(14) reciprocating up and down. The magnetic material is installed in the upper of the rotator. The position sensor senses the rotation of the magnetic material.
Patent KR-20090120886-A (KR)
Title: Self-launching apparatus for moving girders forwardly for incremental launching method
Inventor: PARK JUNG IL
IPC: E01D21/00
Filed: 2008-05-21
Abstract: PURPOSE: An automatic girder continuous extruder for a continuous extruding process is provided to make the front movement of a girder using the weight of the girder itself. CONSTITUTION: An automatic girder continuous extruder for a continuous extruding process comprises a lower support block(100), a top sliding block(200), and a pressing jack unit(300) and a return unit. The lower support block has a downstream slipping side(101) on the top surface and is settled on top of a lower structure(6) with the downstream slipping side. The top sliding block is settled in the downward slope phase of the lower support block. The pressing jack unit is installed in the top surface of the lower structure and ascends or descends a girder(10). The top sliding block moves to the backward peak of the downstream slipping side of the lower support block by extending the pressing jack unit with the return unit.
Patent KR-20090121050-A (KR)
Title: Cycling apparatus for the rehabilitation of the legs
Inventor: KIM HEON SEOB
IPC: A63B22/08
Filed: 2008-05-21
Abstract: PURPOSE: A bicycle exercise tool for rehabilitation of legs is provided, which can be used in the rehabilitation of the lower part of the body paralytic. CONSTITUTION: A bicycle exercise tool for rehabilitation of legs comprises a base portion placed in the floor; a body support(200) combined with the base portion; and a pedal rotating unit(300) in which a motor for turning a pedal is built and which is combined with the seat back and is equipped with a pedal(321) and a handle(331). A support combination is protruded from the top surface center of the base portion(100). In the lower part, a transfer wheel(120) is combined. The body support includes a seat back(210) and a saddle(220).
Patent KR-20090121565-A (KR)
Title: Manufacturing method of orange yackwa and orange yackwa prepared thereby
Inventor: GIM SEUNG MAN
IPC: A23G3/36
Filed: 2008-05-22
Abstract: PURPOSE: Deep-fried honey cookies(Yakgwa) using Citrus unshiu and a preparation method thereof are provided to give specific taste and flavor of Citrus unshiu to Yakgwa to improve consumer preference. CONSTITUTION: A method for preparing deep-fried honey cookies(Yakgwa) using Citrus unshiu comprises the following steps of: mixing 100 parts wheat flour, 14-18 parts cooking oil, 24-28 parts millet jelly, 22-26 parts sugar, 0.8-1.2 parts sodium bicarbonate, 23-28 parts water, and 25-35 parts Citrus unshiu concentrate, and kneading the mixture; molding the dough into circular or square shape; frying the molded material in oil to obtain fried materials; and dipping the fried material in millet jelly or sugar and drying the same. The dough additionally contains 0.8-1.2 parts natural flavoring agent. The natural flavoring agent is orange oil.
Patent KR-20080106061-A (KR)
Title: Transmission method, transmission apparatus, reception method, reception apparatus of digital broadcasting signal and transmission frame-form thereof
Inventor: SEO JAE HYUN
IPC: H04N5/00
Filed: 2008-05-29
Abstract: A transmission method, a transmitting device, a receiving method, a receiving device and a transmission frame structure of the digital broadcasting signal are provided to support various transmission modes in digital satellite broadcasting(DTV or DMB). A stream offering unit(100) converts a plurality of program service configuration elements into stream. A multiplexer(200) modulates the stream into the mode determined according to the transmission mode. A transmission frame generating unit(300) generates a transfer frame based on multiplexed information and stream information allocated to each sub channel according to the transmission mode. A frame header includes the transfer frame. A frame body includes data information about the service.